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dc.contributor.authorHadjicostis, Christoforos N.en
dc.creatorHadjicostis, Christoforos N.en
dc.date.accessioned2019-04-08T07:46:04Z
dc.date.available2019-04-08T07:46:04Z
dc.date.issued1999
dc.identifier.urihttp://gnosis.library.ucy.ac.cy/handle/7/43552
dc.description.abstractNonnegative linear time-invariant (LTI) state-space models are characterized by the property that their state variables and outputs remain nonnegative whenever the initial state and the inputs are nonnegative. Necessary and sufficient conditions for the existence of a nonnegative state-space realization of a given discrete-time (DT) impulse response were obtained recently. In this letter, we look at minimal nonnegative realizations of DT impulse responses and develop bounds on the number of state variables that are necessary. © 1999 Elsevier Science B.V. All rights reserved.en
dc.sourceSystems and Control Lettersen
dc.source.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-0038379341&doi=10.1016%2fS0167-6911%2899%2900005-5&partnerID=40&md5=4d1f65be22bae2aa3751f359b70f6dab
dc.subjectLinear systemsen
dc.subjectMinimal realizationen
dc.subjectNonnegative (positive) realizationen
dc.subjectNonnegative (positive) systemsen
dc.titleBounds on the size of minimal nonnegative realizations for discrete-time LTI systemsen
dc.typeinfo:eu-repo/semantics/article
dc.identifier.doi10.1016/S0167-6911(99)00005-5
dc.description.volume37
dc.description.issue1
dc.description.startingpage39
dc.description.endingpage43
dc.author.facultyΠολυτεχνική Σχολή / Faculty of Engineering
dc.author.departmentΤμήμα Ηλεκτρολόγων Μηχανικών και Μηχανικών Υπολογιστών / Department of Electrical and Computer Engineering
dc.type.uhtypeArticleen
dc.source.abbreviationSyst Control Letten
dc.contributor.orcidHadjicostis, Christoforos N. [0000-0002-1706-708X]
dc.gnosis.orcid0000-0002-1706-708X


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